| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.33 | 12.354% | $179.0136 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $57.55 | 5.189% | $60.5363 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $85.25 | 7.762% | $91.8671 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $109.78 | 11.195% | $122.0699 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $52.75 | 10.595% | $58.3389 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $168.90 | 8.619% | $183.4575 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $114.34 | 5.185% | $120.2685 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $747.90 | $815.5518 | $815.56 | $815.50 | $815.60 | |